Need For Hierarchical Name-Spaces

Topic name spaces offer the ability to organize various destinations in a hierarchical manner. An enterprise can choose to define various levels of hierarchy, depending on the organization of the data that needs to flow on these destinations. Hierarchical topics are easier for solution architects to visualize and design. Given there is a well-defined relationship within such hierarchies, it results in efficient handling of destinations by the provider as well. Even when a topic hierarchy is flat (linear), it is, typically, built from one or more root topics. This entails adding other topics in levels of parent-child relationships to create a hierarchical naming structure.